Counter-Strike Copy and Pasting

Hey. I am experiencing this weird problem. My friend sent me the IP to a really nice server. So I copy it, then head into game, add server, but nothing comes out. I open a text program, and anything that I can use text, and I hit ctrl+v and nothing happens.

I can click my icons while holding control and they work. I can copy and paste text without going into Counter-Strike ant it works.

But its like when I go into Counter-Strike and hit ctrl+v, its like it clears out my clipboard. Any ideas?